Step 1Combine the cabbage and dressing in a large bowl. Season with salt and pepper.Step 2Preheat grill on medium-high. Spread the fries over a large baking tray and cook under grill, turning occasionally, for 5-10 minutes or until crisp and light golden. Season with salt.Step 3Toast the bread until golden. Place the toasts, in a single layer, on a large baking tray. Top with the cheese and cook under grill for 1 minute or until the cheese melts.Step 4Divide the silverside among half the toasts. Top with the cabbage mixture and remaining toasts, cheese-side down.Step 5Place the sandwiches and fries on serving plates. Serve with gherkins.